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music7

于 2014-12-09 发布 文件大小:1KB
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  模拟两个相干的的窄带信号。阵列的阵元数为10,快拍数为200,信号入射方向分别为20°,60°,阵元间距为入射信号波长的1/2,信噪比为20dB。分别用MUSIC算法和改进MUSIC算法进行仿真。仿真结果如下图所示(MUSIC algorithm is improved compared with the simulation of signal coherent MUSIC algorithm. Two coherent analog narrowband signal. Array element number of the array 10, the number of snapshots 200, a signal incident directions, respectively 20 °, 60 °, array element spacing is 1/2 of the wavelength of the incident signal, SNR is 20dB. Respectively MUSIC MUSIC algorithm and improved algorithm simulation.)

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